Auto-Pause feature not working when using PacePro

I am on v10.10 (Instinct 2S Solar, APAC version) and did a Run activity with a course with PacePro enabled. My Auto-Pause setting was enabled and set to "When Stopped". However, the Auto-Pause failed to work. When I stopped navigation after a part of my run, that's when the Auto-Pause started working again. May I know if this issue is fixed in the future versions or is an issue on just my device?